baber/WOPTO huggingface dataset:
Patent CZ-281723-B6 (CZ)
Inventor: BLEHA MIROSLAV ING CSC
IPC: C12P19/12
Filed: 1993-09-28
Abstract: Způsob izolace krystalické .alfa., .alfa.-trehalosy z pekařských kvasnic, při němž se pekařské kvasnice extrahují etanolem o koncentraci 70 až 96 % obj., získaný etanolový extrát se po odfiltrování pevného podílu vakuově zahustí na koncentraci .alfa., .alfa.-trehalosy 2 až 30 % hm., spočívající v tom, že poté následuje membránový filtrační proces sestávající z ultrafiltrace přes ultrafiltrační membránu s dělící hranicí molekulových hmotností vyšší než 500, mikrofiltrační membránu se středním průměrem porů od 0,05 do 5 .mi.m a získaný čirý roztok se po odbarvení aktivním uhlím uvede do styku s měničem iontů v H.sup.+.n. cyklu, poté v OH cyklu, získaný demineralizovaný roztok se vakuově zahustí na koncentraci 40 až 85 % hm. a po přidání etanolu v množství 0,5 až 1,5:1,0, vztaženo na obsah .alfa., .alfa.-trehalosy, se nechá krystalizovat při teplotě od -5.sup.o.n.C do +25.sup.o.n.C a vykrystalizovaná .alfa., .alfa.-trehalosa se isoluje nebo překrystaluje z etanolu po opětné demineralizaciŕ
Patent CZ-287043-B6 (CZ)
Title: Polygonal enclosure forming a storage tank or silo
Inventor: MAUDET JEAN PIERRE
IPC: B65D90/02
Filed: 1994-02-25
Abstract: In the present invention there is disclosed a polygonal enclosure forming a storage tank or a silo and comprising side walls (3) and corner uprights (2) being arranged about a vertical axis (10), whereby the corner uprights (2) are coupled with the side walls (3) for definition of the enclosure geometrical space. The invention is characterized in that inner surface of the corner uprights (2) forms a portion of a cylindrical wall forming so a concave surface turned toward the vertical axis of the enclosure, whereby the corner uprights (2) and the side walls (3) are encompassed with horizontal reinforcing strips (1) being arranged at different heights alongside the outer walls of the enclosure and being attached to said enclosure outer wall.
Patent CZ-284234-B6 (CZ)
Inventor: ZIEGERT MARTIN
IPC: B60R13/02
Filed: 1993-11-04
Abstract: Do ramene krycí lišty (4) ve tvaru U je uložen  pružící element (7) vybavený v čelních koncových  částech pojistnými jazyky (11,12), které při  otevřené a zavřené klapce (5) dosedají na  kontaktní plochy klapky a fixují její polohu.  Pružící element (7) má dále na obou koncích  dosedací ramena (9,10), která podpírají  koncové úseky klapky a sousedícího okraje lišty  (4), takže ven směřující plochy krycí lišty (4)  a klapky (5) lícují bez osazení.ŕ
Patent CZ-287587-B6 (CZ)
Title: Heating element for surface heating and cooling
Inventor: AHRER HERMANN
IPC: F28F21/06
Filed: 1993-11-10
Abstract: In the present invention there is disclosed an element for heat exchange employed for surface heating or cooling and consisting of a cavity (3) for transportation of a heat-carrying medium and being encompassed by a jacket (2) of plastic or metal, fitted with areas of different thickness and different thermal conductivity, whereby the jacket (2) has greater thickness in those parts, which are after installation of the heating or cooling element turned toward to and/or away from the heated or cooled surface, respectively if compared with other parts, and/or the jacket (2) is provided in those part that are turned toward to and/or away from heated or cooled surface with an insulation slit (6) being filled with a material that is poor heat conductor.
Patent CZ-287752-B6 (CZ)
Title: Cam system
Inventor: JELINEK JAN ING
IPC: D04B15/32
Filed: 1996-09-23
Abstract: The invented cam system of a small-diameter circular knitting machine for controlling needles (2) of needle stoppers (3) and swing stoppers (4) includes patterning locks (7), which are arranged on axially moving riders (8) together with loop-forming locks (5). The loop-forming locks (5) are arranged radially slidably. In the path of the swing stoppers (4) there are arranged fixed locks (11) for lifting needles (2) in catching position. In the path of the needle stoppers (3) there are arranged locks (9) with radial feed (9) for lifting the needles (2) in closing position.
Patent CZ-290948-B6 (CZ)
Title: Cryogenic air separation process
Inventor: SWEENEY PAUL A
IPC: F25J3/04
Filed: 1993-12-16
Abstract: Disclosed are a cryogenic air separation process and a method in which air is cooled and after compression and purification then rectified in a rectification column to produce an oxygen rich liquid. An argon-oxygen stream containing liquid lean in nitrogen is separated to form oxygen and argon streams. Argon vapor is condensed to supply reflux to the argon column. An oxygen rich liquid stream is expanded to a pressure at which the oxygen rich liquid is at or below the condensation temperature of the argon vapor and is then vaporized against condensing the argon vapor. The vaporized oxygen rich liquid is then introduced into a nitrogen stripper column and nitrogen is stripped therefrom by a stripper gas to produce the argon-oxygen liquid which is introduced into the argon column for separation thereof into argon and oxygen. The nitrogen stripper column is regulated to operate at a predetermined pressure range so that the entry level at which oxygen enters the nitrogen stripper column has a pressure level no greater than the pressure of the oxygen rich liquid after expansion. Argon is removed from the top of the argon column as a product of high purity.
Patent CZ-286869-B6 (CZ)
Title: Belt of flexible material used together with an absorption clothing component
Inventor: ROENNBERG PETER
IPC: A61F13/56
Filed: 1994-05-06
Abstract: The invented belt (1) of flexible material contains an attaching means (6, 9, 10, 11, 21, 22) being fixedly attached to the belt (1) and being located close to one end (16, 17) thereof for fastening this one end (16, 17) to the belt (1) outer surface (5, 8, 12) being situated between longitudinal edges (3, 4) of the belt (1), whereby the attaching means (6, 9, 10, 11, 21, 22) is formed by a releasable strip with a hook element and is elongated in its greater dimension (a) in the direction of the belt (1) width (z). The size of the greater dimension (a) of the attaching means (6, 9, 10, 11, 21, 22) ranges between 25 to 75 percent of the belt (1) width (z), when measured within a zone of the belt (1) outer surface (5, 8, 12) to which this one end (16, 17) is to be attached.
Patent SK-278774-B6 (SK)
Title: Internal combustion engine
Inventor: HLAVNA VLADIMIR
IPC: F01B3/02
Filed: 1995-12-05
Abstract: The combustion engine having the crank mechanism or the mechanism with a slope plane, substituted with a gearing equipment operating based on the gear box with a nutation wheel, where on the nutation wheel (10) with the couple of toothed wheels (11) and (12) is located a carrier (14) via the bearing (13) and the connection of this carrier with the pistons (18) is done via the piston bars (16) located in the ball joints (15) and (17) on both sides. The shaft (4) of the tenon (5) is equipped with the starter motor (22).
Patent SK-288348-B6 (SK)
Title: Calcium phosphate cement powder mixture and method for its preparation
Inventor: MEDVECKY LUBOMIR
IPC: A61K6/838
Filed: 2012-07-02
Abstract: It is described a calcium phosphate cement powder mixture and a method for its preparation based on the reaction of tetracalcium phosphate phase with orthophosphoric acid solution diluted in organic solvents miscible with water to form an acid nanocrystalline hydrogen calcium phosphate, which is homogeneously distributed in the powder mixture together with unreacted tetracalcium phosphate phase.
Patent SK-278910-B6 (SK)
Title: Crystallizer for continuous casting solidifiable materials, particularly steel into slabs
Inventor: HORVATH MIKULAS
IPC: B22D11/06
Filed: 1990-11-12
Abstract: The crystallizer applied for continuous casting, for casting a steel into the slaps especially, enabling to preset profile thickness, is located in the body of the casting device and it is created by the movable walls, segments (20), as for instance, at least one pair of endless belts (10) containing segments and located opposite, the segments of which are created based on the hollow and cooled parts (21) creating space between belts and this space is of slap shape. The end less belts with segments (10) are fixed to the closed carrying frame (11), via carrying consoles (12) and they are equipped with individual drives (17), while these drives are synchronised to each other and they are closed to the driving shafts (13), they also are equipped with the sealing pressure of contact walls (25) closed to the segments (20), and this pressure is created based on the breaks (15) on the lower shafts (14) and holes (53) with a longitudinal deviation having a tolerance on the carriers (51) closed to connecting the clappers (5) of rear walls (27) of segments (20). The side walls (23) are used for preset of the slap wide and they are created in a wide overhanging a maximal wide of the slap thickness and the side walls (22) are created in the length which corresponds to the constant wide of the slap, with the side sealing contact on the front active surfaces (26) closed to segments of the opposite belt (10). The shifter enabling to change the distance of axis and the pressure of belts (10) consists of at least two excenters (16) located between the pairs of the driving lower driven shafts (13, 14), movable in their bearings in the axial direction.
Patent CZ-294193-B6 (CZ)
Title: Method and apparatus for controlling stable operation of a centrifugal compressor
Inventor: MATOUSEK OLDRICH ING CSC
IPC: F04D15/00
Filed: 2000-02-07
Abstract: When employing the present method for controlling stable operation of a centrifugal compressor being provided with a diffuser system having a bladed or channeled diffuser, static and accumulated pressures are measured in the region of the bladed diffuser neck and proportion thereof is created. Based on that proportion a signal is transmitted to an anti-surge device control unit. Apparatus for controlling stable operation of a centrifugal compressor comprises in the region of the bladed diffuser (3) neck a sensor (5) for measuring static pressure Pis and a sensor (6) for measuring accumulated pressure Pic. Outputs of these sensors (5, 6) are connected to a control unit (8) the output of which is connected with a control unit (9) for adjustment of an anti-surge device.
Patent CZ-291021-B6 (CZ)
Title: Landing gear
Inventor: HRUBES PAVEL
IPC: B64C25/02
Filed: 2002-03-11
Abstract: Aeroplane undercarriage consisting of a support fork and a wheel with pneumatic tyre, where the wheel is equipped with a device for making it spin in the air. This device consists of a support disk (1) with blades attached to the aircraft wheel or the blades are arranged on the aircraft wheel pneumatic tyre or the device is designed as a motor coupled with the aircraft wheel.<IMAGE>
Patent CZ-305342-B6 (CZ)
Title: Process for producing nonwoven fabrics and apparatus for making the same
Inventor: HISADA MINORU
IPC: D04H3/016
Filed: 2002-04-04
Abstract: The present invention provides a process for producing spun-bonded nonwoven fabrics wherein the production process comprises the following steps: quenching a multiple number of continuous melt-spun filaments through spinning nozzles with quench air (11) fed to a quenching chamber (3); drawing the filaments with drawing air; and depositing the filaments on a moving collector (8) surface; wherein the quench air (11) fed to the quenching chamber (3) is divided into 2 up to 20 streams in a vertical direction. The invention is characterized in that the air velocity ratio (Vi1/Vin) of the quench air velocity in the uppermost stream (Vi1) to that in the lowermost stream (Vin) is in a range of 0.01≤Vi1/Vin<0.7, and a velocity Vim of the quench air in a m-th stream (wherein n≥m≥2) from a top satisfies Vim≥Vim-1, and wherein the quench air works as the drawing air at a drawing section formed as a narrowed path. Apparatus for making the above-described process comprises spinning nozzles (2), a quenching chamber (3), a drawing section (7), and a moving collector (8) wherein the lower section of the quenching chamber (3) is narrowed downwards in order to create the drawing section (7).
Patent CZ-305211-B6 (CZ)
Title: Peroral sustained release oxycodone dosage form for once-a-day administration
Inventor: OSHLACK BENJAMIN
IPC: A61P25/04
Filed: 2002-05-02
Abstract: In the present invention, there is disclosed a sustained-release oral dosage form for once-a-day administration comprising: a pharmaceutically acceptable matrix or a plurality of pharmaceutically acceptable matrices containing 5 to 640 mg of oxycodone or a pharmaceutically acceptable salt thereof and a sustained release material being selected from the group consisting of gums, alkyl celluloses, cellulose ethers, acrylic resinous, materials of proteinaceous origin, waxes, shellac and oils, whereby said medicamentous dosage form provides an in-vitro release rate, of oxycodone or a pharmaceutically acceptable salt thereof, when measured by the USP Basket Method at 100 rpm in 900 ml aqueous buffer at a pH of between 1.6 and 7.2 at 37 degC of from 0 percent to about 40 percent at 1 hour, from about 8 percent to about 70 percent at 4 hours, from about 20 percent to about 80 percent at 8 hours, from about 30 percent to about 95 percent at 12 hours, from about 35 percent to about 95 percent at 18 hrs, and greater than about 50 percent at 24 hours, wherein said dosage form provides a mean Ci24/Cimax oxycodone ratio of 0.7 to 1.0 after steady state oral administration to human patients.
Patent CZ-301218-B6 (CZ)
Title: Rotating seismic wave generator, seismic measuring kit comprising such generator and seismic prospecting method
Inventor: BROKESOVA JOHANA
IPC: G01V1/147
Filed: 2008-10-30
Abstract: In the present invention, there is disclosed a generator (G) of rotating seismic waves comprising a stationary part (P) intended for anchorage in ground, a rotary part (O) and a braking mechanism (B) for instantaneous stopping of the rotary part. Optionally, the generator may further comprise a motor for revolving the rotary part (O) and a control unit (U) for conducting measurements and processing of seismic movement data. There is further disclosed a seismic measuring kit including the generator (G) and at least one rotary seismic sensor system (S). Further, the present invention relates to a method of seismic prospecting being characterized by the use of the kit according to the present invention suitably complemented with a computer program for controlling operation of the kit, data collection, and evaluation thereof. Seismic measurements carried out with the use of the invented generator (G) especially in the connection with the rotary seismic sensor system (S) enable seismic prospecting by employing rotary movements of soil thus helping to make more precise determination of rock structure in depth.
Patent CZ-306458-B6 (CZ)
Title: A temporary supporting system for supporting structures when being built
Inventor: KONEČNÝ LIBOR
IPC: E04G11/48
Filed: 2015-02-23
Abstract: The temporary supporting system for supporting structures when being built is formed by at least one deck of the vertical elements (1) leaning against the decentring and rectification device (2), whose vertical elements (1) consist of concrete prefabricates reinforced along the length with metallic or non-metallic concrete reinforcement. The vertical elements (1) are, at the ends, provided with the sleeves (7) with at least three fixture elements (8) which are arranged at the circumference of the sleeve (7). The vertical elements (1) are connected to the horizontal elements (4) and the oblique elements (5) with the connecting elements (6).
Patent CZ-307872-B6 (CZ)
Title: Flywheel energy storage system
Inventor: ŠONSKÝ JIŘÍ
IPC: H02K7/20
Filed: 2018-05-02
Abstract: This is a flywheel power storage system that solves the problems caused by the inevitable time mismatch between production and power consumption in a distribution network. The solution is based on the temporary storage of energy in the flywheel (1) inside the vacuum box (2), rotating about a vertical axis (20) which is parallel to the local external acceleration vector mounted on a magnetic hinge formed by a fixed permanent magnet (5) mounted outside the vacuum a housing (2), on the one hand by at least one support magnet (6, 7) fixed to the flywheel (1) inside the vacuum box (2) and also outside the vacuum box (2) fixed by the electromagnet winding (12). A motor rotor (3) of at least one permanent magnet is fixed to the flywheel (1) and located inside the cavity of the motor stator (4) connected to the vacuum housing (2).
Patent SK-288117-B6 (SK)
Title: Rapidly dispersing solid dry therapeutic dosage form
Inventor: PARIKH INDU
IPC: A01N/
Filed: 1999-11-19
Abstract: It is described a rapidly dispersing solid dry therapeutic dosage form comprised of a water insoluble compound existing as a nanometer or micrometer particulate solid which is surface stabilized by the presence of at least one phospholipid, the particulate solid being dispersed throughout a bulking matrix. When the dosage form is introduced into an aqueous environment the bulking matrix is substantially completely dissolved within less than 2 minutes thereby releasing the water insoluble particulate solid in an unaggregated and/or unagglomerated state.
Patent CZ-303067-B6 (CZ)
Title: Eprosartan-containing pharmaceutical composition
Inventor: VENKATESH GOPADI M
IPC: A61K31/44
Filed: 1999-03-11
Abstract: In the present invention, there is disclosed a pharmaceutical composition containing eprosartan or a salt, solvate or hydrate thereof in the form of particles wherein the distribution of particle size of the invented pharmaceutical composition is such that mean value of a volume average diameter of the particles is in the range of 450 to 700 nm. In addition to the pharmaceutical composition, there is also described a process for its preparation and use in the manufacture of a medicament intended for treating a disease characterized by inducing blocking of angiotensin II receptors, particularly for preparing a medicament intended for the treatment of hypertension, congestive heart failure and renal failure.
Patent CZ-291568-B6 (CZ)
Title: Process for preparing Beta zeolite
Inventor: TOKAROVA VENCESLAVA DR ING
IPC: C01B39/48
Filed: 2000-10-30
Abstract: In the present invention there is disclosed a process for preparing Beta zeolite with alkali metal cation amount less than 0.01 percent, whereby the preparation  process is characterized by adding aqueous solution of tetraethylammonium hydroxide along with seed crystals to a prepared precursor. In so prepared reaction mixture, synthesis takes place under perpetual mixing thereof at a temperature ranging from 120 to 150 degC for a period of 1 to 14 days. The precursor is prepared by precipitation of silicic acid sol with aluminium salt solution to give a suspension of uniform particle size. Liquid phase is then separated from the precursor being in the form of a precipitate. The precursor can be also prepared by precipitation of the silicic acid sol by reacting thereof with a solution of aluminium hydroxide-chloride containing 8 percent by weight aluminium and 20 percent by weight of chloride ions. Subsequently liquid phase is separated from the precursor being in the form of a precipitate. The precursor can be also prepared by precipitation of alkali silicate solution with sulfuric acid and aluminium sulfate solution to give a suspension of uniform particle size. Subsequently liquid phase is separated from the precursor being in the form of a precipitate and the precipitate is washed with a solution of ammonium nitrate.
Patent CZ-302077-B6 (CZ)
Title: Device for adjusting volume of fed cloth in sewing machine
Inventor: IWATA TOSHIYUKI
IPC: D05B27/02
Filed: 2000-11-21
Abstract: A device includes an apparatus (31) for adjusting volume of fed cloth, having a cam portion (31a, 31b) for changing volume of fed cloth at feeder (10) by varying an inclination of the cam portion (31a, 31b), a shaft (33) for adjusting volume of fed cloth rotatably supported on the sewing machine frame (F), and a feed dial (34) provided integrally with the adjusting shaft (33) for adjusting volume of fed cloth. The device further comprises a member (32) for adjusting volume of fed cloth, which includes an ending part (32a) for engaging the end of the cam portion (31a, 31b), and a screw thread (32b, 32d) arranged at a base ending side of a basement (35). The member (32) for adjusting volume of fed cloth is supported on a sewing machine frame (F) without being allowed to rotate and with being capable of advancing or retreating in axial direction. The member (32) for adjusting volume of fed cloth and the shaft (33) for adjusting volume of fed cloth are fixed with screw thread (32a, 32c). The member (32) for adjusting volume of fed cloth is capable of advancing or retreating in axial direction by rotation of the shaft (33) for adjusting volume of fed cloth.
Patent CZ-290353-B6 (CZ)
Title: Process for preparing an intermediate for production of antidiabetic
Inventor: HALAMA ALES ING DR
IPC: C07D417/12
Filed: 2001-04-26
Abstract: In the present invention there is disclosed a process for preparing the compound of the general formula II, i.e. an intermediate of synthesis of the antidiabetic of the general formula I, wherein m is 0 or 1, Re0 represents a radical of an inorganic or organic acid such as halogen, HSOi4e-, NOi3e-, HCOi3e-, Re1COO- or Re1SOi3-, wherein Re1 represents hydrogen or alkyl. The proposed preparation process is characterized by hydrolysis of the compound of the general formula III, wherein n is 0 or 1 and R represents a degradable group. The compound of the general formula III is prepared by reacting the compound of the general formula IV, in which Z represents a leaving group of the general formula Re3SOi3, wherein Re3 represents alkyl or aryl, with the compound of the general formula V, wherein n and R are as defined above, M represents an alkali metal or an alkaline earth metal or hydrogen.
Patent CZ-300488-B6 (CZ)
Title: Heat exchanger system
Inventor: JANOUSEK JAN
IPC: F24F13/00
Filed: 2003-07-04
Abstract: In the present invention, there is disclosed a heat exchanger system, especially for heat exchange and backflow between gaseous or liquid media, consisting of a cooler (2) made of pipe system provided with ribs, with an inlet hole (4) and an outlet hole (6) for medium draining, placed in heat-insulated exchanger body (1) with an inlet (7) and an outlet (5) of blasted medium and with at least two inner partitions (3) abutting alternately frontal and back sides of the cooler (2), thus making chambers for passage of a flowing blasted medium over the ribs of the corresponding sections of the cooler (2) in individual chambers. The inner partitions (3) fit close to the ribbing, and at least one fan for forced circulation of drained and blasted medium is connected to the cooler (2) pipe system and/or to the inlet (7) and/or the outlet (5) of the blasted medium of the heat-insulated exchanger body (1). At least one of the fans is provided with flow controller.
Patent CZ-297689-B6 (CZ)
Title: Grinding wheel with side steel sheets
Inventor: LANG ADOLF
IPC: B24D5/16
Filed: 2003-01-23
Abstract: The present invention relates to a grinding wheel (1), especially one with a diameter larger than 500 mm, that is laterally provided with steel sheets or steel grids (2) and that can be clamped between clamping flanges (5a, 5b). Said steel sheets or steel grids (2) are flush mounted in recesses (3) in the lateral faces of the grinding wheel (1) and are at least 0.5 mm thick wherein radial dimension thereof exceeds radial dimension of the clamping flange (5a, 5b). There is also disclosed a process for producing such a grinding wheel (1), the production process being characterized in that a mixture of grinding material, binding agent and optionally fillers is compacted so that a steel sheet or steel grid is flush mounted in lateral position.